1086973968 has 20 divisors (see below), whose sum is σ = 2808016208. Its totient is φ = 362324640.

The previous prime is 1086973913. The next prime is 1086973981. The reversal of 1086973968 is 8693796801.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11322598 + ... + 11322693.

Almost surely, 2^1086973968 is an apocalyptic number.

It is an amenable number.

1086973968 is an abundant number, since it is smaller than the sum of its proper divisors (1721042240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1086973968 is a wasteful number, since it uses less digits than its factorization.

1086973968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22645302 (or 22645296 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 57.

The square root of 1086973968 is about 32969.2882543739. The cubic root of 1086973968 is about 1028.1892236473.

The spelling of 1086973968 in words is "one billion, eighty-six million, nine hundred seventy-three thousand, nine hundred sixty-eight".